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@f9n
f9n / unbound-cheat-sheet.md
Last active October 25, 2026 18:26
Unbound Cheat Sheet

Unbound Cheat Sheet

Installation

$ yum install -y unbound

Setup SSL keys for unbound-control

@geminigooner
geminigooner / quant-finance-roadmap.md
Created August 27, 2026 22:54
Free Quantitative Finance Learning Resources

📚 Free Quantitative Finance Learning Roadmap

A curated collection of free courses, lectures, notes, problem sets, and practical resources for learning finance, mathematics, statistics, programming, and quantitative research.

Cost key

🟢 FREE — no payment required 🔵 FREE + ACCOUNT — free signup/login required 🟡 LIMITED FREE ACCESS — some material is free, but the platform also has paid content ❌ PAID — excluded from the core roadmap

@karpathy
karpathy / microgpt.py
Last active October 25, 2026 18:22
microgpt
"""
The most atomic way to train and run inference for a GPT in pure, dependency-free Python.
This file is the complete algorithm.
Everything else is just efficiency.
@karpathy
"""
import os # os.path.exists
import math # math.log, math.exp
@CMCDragonkai
CMCDragonkai / semicolons.md
Created June 1, 2015 13:08
Haskell: Semicolons vs Monads

Semicolons vs Monads

The reason why Haskell sometimes calls monads "programmable semicolons", is because in imperative semicolon enabled languages, the semicolon acts as a sequencing operator that sequences side effects. It enables the passing of an effectful state space from one statement/expression to the next.

In the same way, the bind >>= and then >> operator in Haskell, allows a sequencing of effects as well, but in a more explicit manner. The effects are often typed as well, depending

@myheart111
myheart111 / quark-pan-download-without-account.md
Created October 24, 2026 12:39
How to download from Quark Pan (pan.quark.cn / 夸克网盘) without an account or a Chinese phone number (2026)

How to download from Quark Pan (pan.quark.cn / 夸克网盘) without an account or a Chinese phone number (2026)

✅ Working method (October 2026): baidufast.com

Paste the pan.quark.cn/s/… link (and its code, if any) → see the real size and price → get a direct download link. No Quark account, no +86 number, no Quark app. Files under 150 MB are free. Or post your link in the comments and I'll fetch it for you.

Full disclosure: BaiduFast is my own service. It fetches the file for you at full speed and hands you a plain HTTPS link. This page is a how-to, not an independent review.

Why pan.quark.cn won't download for you

@Blevene
Blevene / PHP2Shell_Detection_Opps.md
Created October 21, 2026 15:13
PHP2Shell: Detection Opportunities

Detection guide — CVE-2026-109618 / 109619 (PHP)

(nginx+PHP-FPM · Apache mod_php · Apache+proxy_fcgi · 2026-10-21)

Act now

  1. Patch to 8.5.12 / 8.4.27 / 8.3.36 / 8.2.35. PHP ≤ 8.1: source-only backports on github.com/php/php-src. Restart FPM/CGI workers after the change (§8.3).
  2. Until patched: set session.upload_progress.enabled=Off. It closes the upload-progress path only — keep watching multipart POSTs (§6).
@vimagick
vimagick / README.md
Last active October 25, 2026 18:11
pfSense-CE-2.9.0-RELEASE-amd64.iso

[image][1]

Download

  • Netgate Installer - AMD64 ISO IPMI/Virtual Machines: [netgate-installer-v1.2-RELEASE-amd64.iso.gz][1] ([Setup Guide][2])

  • VyOS 1.5.1 LTS: [vyos-1.5.1-generic-amd64.iso][3]

  • ESXi 8.X: [VMWare][4]

@qoomon
qoomon / conventional-commits-cheatsheet.md
Last active October 25, 2026 18:06
Conventional Commits Cheatsheet